2003 Holiday Rambler Imperial TSBs

AN INCORRECT JAKE BRAKE HI/LO SWITCH AND RELATED WIRING MAY CAUSE THE TRANSMISSION TO NOT PRESELECT THE PROPER GEAR.

THE ULTRAHEAT COLD WEATHER PACKAGE FOR THE FRESH WATER HOLDING TANK IS NOT WIRED INTO THE COACH'S ELECTRICAL SYSTEM.

JB RADIATOR INNER COOLER FAILURE ON ALUMINUM RADIATORS.